Nickel‐Catalyzed Chemoselective Acetalization of Aldehydes With Alcohols under Neutral Conditions
作者:Murugan Subaramanian、Vinod G. Landge、Akash Mondal、Virendrakumar Gupta、Ekambaram Balaraman
DOI:10.1002/asia.201900908
日期:2019.12.13
A molecularly defined NiII -complex catalyzing the chemoselective acetalization of aldehydes with alcohols under neutral conditions is reported. The reaction is general, efficient and showed a wide substrate scope (including aliphatic aldehydes) as well as excellent functional group tolerance. Reusability of the present nickel catalyst is also demonstrated.
报道了一种在中性条件下催化醛与醇化学选择性缩醛化的分子定义的NiII络合物。该反应是一般的,有效的并且显示出宽的底物范围(包括脂族醛)以及优异的官能团耐受性。还证明了本镍催化剂的可重复使用性。